8422457120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 288

約数和(自身を含む): 25482885120

約数和(自身を除く): 17060428000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 127, 140, 154, 160, 176, 196, 220, 224, 245, 254, 280, 308, 352, 385, 392, 440, 490, 508, 539, 560, 616, 635, 769, 770, 784, 880, 889, 980, 1016, 1078, 1120, 1232, 1270, 1397, 1538, 1540, 1568, 1760, 1778, 1960, 2032, 2156, 2464, 2540, 2695, 2794, 3076, 3080, 3556, 3845, 3920, 4064, 4312, 4445, 5080, 5383, 5390, 5588, 6152, 6160, 6223, 6985, 7112, 7690, 7840, 8459, 8624, 8890, 9779, 10160, 10766, 10780, 11176, 12304, 12320, 12446, 13970, 14224, 15380, 16918, 17248, 17780, 19558, 20320, 21532, 21560, 22352, 24608, 24892, 26915, 27940, 28448, 30760, 31115, 33836, 35560, 37681, 39116, 42295, 43064, 43120, 44704, 48895, 49784, 53830, 55880, 59213, 61520, 62230, 67672, 68453, 71120, 75362, 78232, 84590, 86128, 86240, 97663, 97790, 99568, 107660, 111760, 118426, 123040, 124460, 135344, 136906, 142240, 150724, 156464, 169180, 172256, 188405, 195326, 195580, 199136, 215320, 223520, 236852, 248920, 270688, 273812, 296065, 301448, 312928, 338360, 342265, 376810, 390652, 391160, 414491, 430640, 473704, 488315, 497840, 547624, 592130, 602896, 676720, 683641, 684530, 753620, 781304, 782320, 828982, 861280, 947408, 976630, 995680, 1074293, 1095248, 1184260, 1205792, 1353440, 1367282, 1369060, 1507240, 1562608, 1564640, 1657964, 1894816, 1953260, 2072455, 2148586, 2190496, 2368520, 2734564, 2738120, 3014480, 3125216, 3315928, 3418205, 3906520, 4144910, 4297172, 4737040, 4785487, 5371465, 5469128, 5476240, 6028960, 6631856, 6836410, 7520051, 7813040, 8289820, 8594344, 9474080, 9570974, 10742930, 10938256, 10952480, 13263712, 13672820, 15040102, 15626080, 16579640, 17188688, 19141948, 21485860, 21876512, 23927435, 27345640, 30080204, 33159280, 34377376, 37600255, 38283896, 42971720, 47854870, 52640357, 54691280, 60160408, 66318560, 75200510, 76567792, 85943440, 95709740, 105280714, 109382560, 120320816, 150401020, 153135584, 171886880, 191419480, 210561428, 240641632, 263201785, 300802040, 382838960, 421122856, 526403570, 601604080, 765677920, 842245712, 1052807140, 1203208160, 1684491424, 2105614280, 4211228560, 8422457120]

約数ペア:

[(1, 8422457120), (2, 4211228560), (4, 2105614280), (5, 1684491424), (7, 1203208160), (8, 1052807140), (10, 842245712), (11, 765677920), (14, 601604080), (16, 526403570), (20, 421122856), (22, 382838960), (28, 300802040), (32, 263201785), (35, 240641632), (40, 210561428), (44, 191419480), (49, 171886880), (55, 153135584), (56, 150401020), (70, 120320816), (77, 109382560), (80, 105280714), (88, 95709740), (98, 85943440), (110, 76567792), (112, 75200510), (127, 66318560), (140, 60160408), (154, 54691280), (160, 52640357), (176, 47854870), (196, 42971720), (220, 38283896), (224, 37600255), (245, 34377376), (254, 33159280), (280, 30080204), (308, 27345640), (352, 23927435), (385, 21876512), (392, 21485860), (440, 19141948), (490, 17188688), (508, 16579640), (539, 15626080), (560, 15040102), (616, 13672820), (635, 13263712), (769, 10952480), (770, 10938256), (784, 10742930), (880, 9570974), (889, 9474080), (980, 8594344), (1016, 8289820), (1078, 7813040), (1120, 7520051), (1232, 6836410), (1270, 6631856), (1397, 6028960), (1538, 5476240), (1540, 5469128), (1568, 5371465), (1760, 4785487), (1778, 4737040), (1960, 4297172), (2032, 4144910), (2156, 3906520), (2464, 3418205), (2540, 3315928), (2695, 3125216), (2794, 3014480), (3076, 2738120), (3080, 2734564), (3556, 2368520), (3845, 2190496), (3920, 2148586), (4064, 2072455), (4312, 1953260), (4445, 1894816), (5080, 1657964), (5383, 1564640), (5390, 1562608), (5588, 1507240), (6152, 1369060), (6160, 1367282), (6223, 1353440), (6985, 1205792), (7112, 1184260), (7690, 1095248), (7840, 1074293), (8459, 995680), (8624, 976630), (8890, 947408), (9779, 861280), (10160, 828982), (10766, 782320), (10780, 781304), (11176, 753620), (12304, 684530), (12320, 683641), (12446, 676720), (13970, 602896), (14224, 592130), (15380, 547624), (16918, 497840), (17248, 488315), (17780, 473704), (19558, 430640), (20320, 414491), (21532, 391160), (21560, 390652), (22352, 376810), (24608, 342265), (24892, 338360), (26915, 312928), (27940, 301448), (28448, 296065), (30760, 273812), (31115, 270688), (33836, 248920), (35560, 236852), (37681, 223520), (39116, 215320), (42295, 199136), (43064, 195580), (43120, 195326), (44704, 188405), (48895, 172256), (49784, 169180), (53830, 156464), (55880, 150724), (59213, 142240), (61520, 136906), (62230, 135344), (67672, 124460), (68453, 123040), (71120, 118426), (75362, 111760), (78232, 107660), (84590, 99568), (86128, 97790), (86240, 97663)]